---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9676 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 873 28659 0 2634 30854 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:55:8c:1c brd ff:ff:ff:ff:ff:ff inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86231sec preferred_lft 86231sec inet6 fe80::f816:3eff:fe55:8c1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:6b:88:23 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:cdff:fe6b:8823/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9676) 03/20/25 _x86_64_ (8 CPU) 12:58:19 LINUX RESTART (8 CPU) 12:59:01 tps rtps wtps bread/s bwrtn/s 13:00:01 123.53 15.59 107.93 1464.05 30270.58 13:01:01 193.29 3.30 190.00 436.01 51658.78 Average: 158.43 9.44 148.99 949.73 40970.91 12:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:01 29637016 31660848 3302204 10.03 82884 2232508 1479588 4.35 959632 2012172 470080 13:01:01 29328452 31576152 3610768 10.96 96372 2434772 1475904 4.34 1126856 2130420 18504 Average: 29482734 31618500 3456486 10.49 89628 2333640 1477746 4.35 1043244 2071296 244292 12:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:01 ens3 259.96 140.00 2876.63 18.23 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 3.73 3.73 0.40 0.40 0.00 0.00 0.00 0.00 13:01:01 ens3 98.19 74.24 434.39 83.14 0.00 0.00 0.00 0.00 13:01:01 docker0 36.79 58.98 2.63 414.17 0.00 0.00 0.00 0.00 13:01:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 179.03 107.10 1654.80 50.70 0.00 0.00 0.00 0.00 Average: docker0 18.41 29.51 1.31 207.21 0.00 0.00 0.00 0.00 Average: lo 2.83 2.83 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9676) 03/20/25 _x86_64_ (8 CPU) 12:58:19 LINUX RESTART (8 CPU) 12:59:01 CPU %user %nice %system %iowait %steal %idle 13:00:01 all 10.77 0.00 1.46 2.25 0.03 85.49 13:00:01 0 7.48 0.00 0.99 0.03 0.02 91.48 13:00:01 1 3.13 0.00 1.14 0.12 0.03 95.58 13:00:01 2 2.47 0.00 0.74 2.89 0.02 93.88 13:00:01 3 25.18 0.00 1.86 1.07 0.03 71.86 13:00:01 4 32.72 0.00 2.59 1.62 0.05 63.02 13:00:01 5 6.73 0.00 1.09 6.78 0.02 85.38 13:00:01 6 3.63 0.00 0.88 0.60 0.03 94.85 13:00:01 7 4.84 0.00 2.36 4.92 0.07 87.81 13:01:01 all 14.63 0.00 2.45 2.54 0.05 80.32 13:01:01 0 18.53 0.00 2.27 0.58 0.05 78.56 13:01:01 1 15.11 0.00 2.85 4.84 0.07 77.13 13:01:01 2 10.17 0.00 2.55 0.40 0.07 86.81 13:01:01 3 10.96 0.00 2.58 8.48 0.05 77.93 13:01:01 4 10.16 0.00 2.37 0.03 0.05 87.38 13:01:01 5 20.01 0.00 2.10 3.34 0.05 74.49 13:01:01 6 11.19 0.00 2.50 1.02 0.05 85.23 13:01:01 7 20.88 0.00 2.39 1.57 0.05 75.11 Average: all 12.70 0.00 1.95 2.39 0.04 82.91 Average: 0 13.01 0.00 1.63 0.31 0.03 85.02 Average: 1 9.12 0.00 1.99 2.48 0.05 86.36 Average: 2 6.31 0.00 1.64 1.65 0.04 90.35 Average: 3 18.08 0.00 2.22 4.77 0.04 74.89 Average: 4 21.44 0.00 2.48 0.83 0.05 75.20 Average: 5 13.37 0.00 1.60 5.06 0.03 79.94 Average: 6 7.40 0.00 1.69 0.81 0.04 90.06 Average: 7 12.87 0.00 2.37 3.24 0.06 81.45